Advanced Layer 3 Networking
Advanced Layer 3 Networking refers to a network architecture and routing protocols that enable efficient and scalable routing of data packets within a network. In comparison to Layer 2 networks, which only provide data switching, Layer 3 networks provide routing and forwarding capabilities, allowing the network to support multiple subnets and VLANs. This enables the network to be more scalable, secure, and flexible, providing enhanced support for mission-critical applications and cloud-based services.
Advanced Layer 3 networking features include support for routing protocols such as OSPF, BGP, and EIGRP, as well as features such as VLANs, Quality of Service (QoS), Virtual Routing and Forwarding (VRF), and security features such as access control lists (ACLs). These features help organizations optimize network performance, manage network traffic, and secure their network infrastructure, making Layer 3 networks an ideal solution for large-scale enterprise and service provider networks.
High Availability and Redundancy Options
High Availability and Redundancy options refer to the measures and techniques put in place to ensure that a network remains operational and continues to deliver services even when one or more of its components fail. The goal is to minimize or eliminate downtime, reduce the risk of data loss and ensure continuous operations.
There are various types of high availability and redundancy options, including redundancy at the hardware level, network level, and application level. For example, network devices such as switches, routers, and firewalls may have multiple power supplies, network interfaces, and fans to provide hardware redundancy.
At the network level, techniques such as link aggregation, virtual routing, and failover (VRF) allow multiple paths to be established to transmit data, ensuring that if one path fails, data can be redirected along another path. Another common approach to network-level redundancy is using Virtual Router Redundancy Protocol (VRRP) which helps to achieve network-level redundancy by providing automatic failover in the event of a router failure.
At the application level, various solutions such as load balancing, clustering, and mirroring can be employed to ensure high availability. Load balancing is used to distribute traffic across multiple servers, while clustering involves having multiple servers working together to provide a single, highly available service. Mirroring involves creating a duplicate of the data on multiple servers, so that in the event of a server failure, the data can be recovered from a secondary source.
Software and Firmware Upgrade Options
Software and firmware upgrades are critical components of network infrastructure that ensure that the switch continues to function optimally and securely. Upgrades allow for the introduction of new features, bug fixes, security patches, and improved performance.
In the context of the Dell 210-ASPC N2224PX-ON 24 Ports Layer 3 Managed Switch, software and firmware upgrades are essential for ensuring that the switch is always up-to-date with the latest developments in network technology. These upgrades help to ensure that the switch operates with maximum efficiency and security, providing the user with a reliable and secure network environment.
Firmware upgrades are typically performed through a web interface or command line interface (CLI) and are typically delivered as a binary file that is uploaded to the switch. The switch then validates the firmware image and applies the upgrade if it is compatible. In some cases, the switch may require a reboot to complete the upgrade process.
Software upgrades, on the other hand, typically provide additional features or improvements to the switch's management and configuration interface. These upgrades may also provide bug fixes, performance improvements, and security patches. Software upgrades are typically performed through the switch's management interface and can typically be installed without the need for a reboot.
General Information about this Dell 210-ASPC
- Manufacturer: Dell
- Model Number or SKU# 210-ASPC
- Product Type: L3 Managed Switch
Technical Information for 24 Ports Switch
- Total Number of Ports: 24
- Manageable: Yes
- Enclosure Type: 1u Rack Mountable
- Layer 3 Supported
- Ports: 24 X 1/2.5GB (Rj-45) PoE Auto Sensing Ports
- Accessory Ports: 4 X SFP28 2 X 40GB QSFP+
Expansion / Connectivity of L3 Switch
- 24 X Gigabit Ethernet Network
- Power Over Ethernet (POE): Yes
Power Description
- Power Source: Power Supply
- Power Consumption: 1050W
- Number Of Power Supplies Installed: 1
- Redundant Power Supply Supported: Yes
About Refurbished Products
Different Types of Switches
Networking switches vary widely depending on the number of devices they can support, network bandwidth/speed, and form factor. Switches for small offices will have anything between 4 and 8 ports and can fit on a desk. For larger office network implementation, switches may have 24 ports, 48 ports, 96 ports, and 128 ports and are rack-mountable between 1U and 4U. Switches come in different types depending on the network speed and tasks they support. These include 40/100 Gbps, 10 Gigabit (up to 10000 Mbps), Gigabit Ethernet (up to 1000 Mbps), Power over Ethernet, and Fast Ethernet (10/100 Mbps).
Unmanaged Switches
The unmanaged switches offer fixed configuration on a plug-and-play basis. It is the most basic switch and there are a few choices in the market. These switches are affordable, but the basic features make them inappropriate for enterprise applications.
Managed Switches
The number of features and level of functionality improves with managed switches, making them ideal for enterprise and business applications. These switches are built with the command-line interface for ease of configuration. Equally, they support SNMP agents that come in handy when troubleshooting network issues.
The security on managed switches is better and will protect different types of traffic. Other features include support for virtual LANs, IP routing, and quality of service settings. Managed switches are more expensive compared to all other types of switches.
Smart Switches
Smart switches refer to switches that possess more features than those of unmanaged switches but do not have the full features of managed switches. Smart switches are more cost-effective than managed switches.
Some of the limitations of the smart switches are a lack of telnet access support, Web GUIs, and a lack of many features for VLANs. They are affordable compared to a fully managed switch and are suitable for a smaller computer network.
Modular Switches
Modular switches allow the addition of expansion modules as the network expands. The expansion modules allow for more networked devices but are application-specific. They may include wireless access points, firewalls, or network analysis tools. The flexibility of a modular networking switch comes at a higher cost.
Warranty
ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.
What does ALLHDD.Com warranty cover?
30-days to 3 years warranty:
Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.
What is not covered by our warranty?
The reason why our warranty does not cover any problem caused by the following conditions:
(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;
(b) any misuse outside the instructions in the user manual for any specific product;
(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.
What is the Manufacturer/Brand Warranty?
In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).
For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.
Important notes:
We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.
Individual product warranty mentioned on each item product description page/detail page.
Free Technical support on purchased items, our expert consultancy over the phone, by email, by live chat, or by remote login.
Delivery
Shipping Options and Estimated Delivery Time
UPS Shipping Options:
FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days
UPS 3 Day Select®
Estimated delivery time: 3 business days
UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM
UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.
UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM
UPS Next Day Air® First Overnight - Early A.M
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.
UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday
FedEx Shipping Options:
FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.
FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)
FedEx 2Day®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states
FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
Available throughout all 50 states (Hawaii is outbound only)
FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states
FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
Available throughout all 50 states
Worldwide Shipping Options:
UPS®/FedEx® International Economy
Estimated delivery time: 4-7 business days
UPS®/FedEx® International Priority
Estimated delivery time: 2-4 business days
UPS®/FedEx® Ground Shipping Canada
Estimated delivery time: 5-8 business days
Important notes:
- The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
- We are not responsible for weather problems that may affect the delivery of goods by carriers. We cannot guarantee the exact delivery time, regardless of the carriers' claims.
- If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
- You can estimate the shipping cost from the products detail page, also available on the checkout page
- The shipping cost depends on box dimensions, weight, and zip/postal code
- To get a FedEx® delivery service you need to mention it on the checkout page notebox.
- For urgent shipments, please contact our customer service.
- Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.
